So I'm sure I should of gone to a different forum for this, but yall are my online family so I come here first

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So uh, my dad wants some new tires.
06 Tundra 4dr
17 inch rims...
Going to be used for 80% road 20% off road. We're looking for some thing aggressive but not to exaggerated because it will be on the road most of the time and its not a 4x4. Any good web sites? Or does any one recommend a certain brand out of experience? Thanks guys. Also, I want him to step up to at least 18s preferably 20s

, but it would have to be a good package deal or some thing to convince him on that.
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1998 3.8L, K&N air filter, Silencer removal, True dual exhaust flowmaster 40s. Two kicker 12s. Magnaflow X-pipe. Done with the v6, saving up for the LS1 this summer.